{"product_id":"cooper-bussmann-lpj-60sp-class-j-60a-time-delay-fuse","title":"Cooper Bussmann LPJ-60SP Class J 60A Time Delay Fuse","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN LPJ-60SP is a Class J time delay cartridge fuse rated at 60 amps, designed for general purpose overcurrent protection in industrial and commercial electrical systems. With an interrupting rating of 300 kA at AC (RMS) and 100 kA at DC, this fuse handles high-fault-current environments where standard fuses fall short. The dual-element design allows it to tolerate temporary motor inrush currents and other harmless overloads without nuisance opening, while still responding quickly to sustained fault conditions. Licensed electricians and electrical maintenance technicians are the typical installers.\u003c\/p\u003e\u003cp\u003eThe LPJ-60SP is suited for use in panelboards, motor control centers, disconnect switches, and industrial equipment requiring Class J fuse protection. Its 27 mm diameter and 60.30 mm overall length fit standard Class J fuse holders. Applications include motor branch circuits, feeder protection, and equipment where high interrupting capacity is required in a compact fuse form factor. The non-indicating body provides no visual trip signal, so fault verification requires a fuse tester or multimeter during service calls.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e60 amp Class J time delay rating for motor and general purpose circuit protection\u003c\/li\u003e\n\u003cli\u003e300 kA interrupting rating at AC (RMS) for high-fault-current environments\u003c\/li\u003e\n\u003cli\u003e100 kA interrupting rating at DC for DC bus and battery system applications\u003c\/li\u003e\n\u003cli\u003eDual-element construction tolerates motor inrush without nuisance opening\u003c\/li\u003e\n\u003cli\u003eNon-indicating cartridge body in standard Class J dimensions\u003c\/li\u003e\n\u003cli\u003eUL Listed, CSA Certified, CE Certified, and RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Class J fuse holders and disconnect switches that accept 60 amp Class J cartridge fuses with a 27 mm diameter body.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lockout\/tagout the circuit before removing or installing fuses. Use an appropriately rated fuse puller for cartridge fuse extraction and insertion — do not handle energized fuse holders with bare hands. Verify the replacement fuse class, amperage, and voltage rating match the circuit requirements before restoring power.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Timing\u003c\/strong\u003e: Time Delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Body Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 60 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (AC RMS)\u003c\/strong\u003e: 300 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (DC)\u003c\/strong\u003e: 100 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Elements\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/8 inches (60.30 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 27 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating\u003c\/strong\u003e: Non-Indicating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed Guide JDDZ File E4273, CSA 22.2 No.248, CSA Class 1422-02 File 53787, CE Certified, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: COOPER BUSSMANN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LPJ-60SP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51693760676146,"sku":"LPJ-60SP","price":1126.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a3647d49a9c0114d42107c5f89c38a54.jpg?v=1788317031","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-lpj-60sp-class-j-60a-time-delay-fuse","provider":"Voomi Supply","version":"1.0","type":"link"}